1. Department of Pathology, Shenzhen Baoan Hospital of Traditional Chinese Medicine (Group), Shenzhen 518133, Guangdong, China
2. Shenzhen Polytechnic, School of Electronic and Communication Engineering, Shenzhen 518055, Guangdong, China
3. Department of Gastrointestinal Surgery, The First Affiliated Hospital of Henan University of Science and Technology, Luoyang 471003, Henan, China
4. Department of Pathology, 150 Hospital of Luoyang, Luoyang 471031, Henan, China
5. Department of Pathology, The 152 Hospital of Pingdingshan, Pingdingshan 467000, Henan, China